According the highest tide level,the increased water level,economic loss and so on,the theory of "least square method" was used to establish the mathematical model(y=123.
并利用“最小二乘法”的思想,根据历次风暴潮最高潮位、增水强度及经济损失等资料,建立了评估风暴潮直接经济损失的数学模型y=123。
Application of grey Markov model prediction in the annual maximum tidal level;
灰色马尔可夫模型及其在年最高潮位预报中的应用